1. Introducción

Los datos que se analizan en este informe corresponden a los datos de los acuerdos de paz disponibles en http://www.peaceagrements.org en especial los que se proporcionan en el fichero https://www.peaceagreements.org/files/pax_all_agreements_data.csv de la web.

El archivo consta de 1789 registros con 266 variables detalladas en https://www.peaceagreements.org/files/PA_X_codebook_Version2_June_2019.pdf

2. Análisis descriptivo.

2.1. Carga de los datos.

Cargo el archivo de datos ‘pax_all_agreements_data.csv’. Una vez cargado el archivo, compruebo el tipo de datos de los mismos.

Primero, inspecciono el tipo de formato .csv que tiene el archivo.

# Método alternativo para inspeccionar el archivo.
#fileName <- "rawData.csv"
#conn <- file(fileName, open = "r")
#lines <- readLines(conn)
#head(lines)
#close(conn)
#Inspecciono el archivo
filecheck <- readLines("pax_all_agreements_data.csv") 
# Muestro la cabecera
#print(filecheck[0:4])
#head(filecheck,4)
# Muestro la cabecera formateada con kable
kable(head(filecheck), caption = 'Primeras lineas del archivo $pax_all_agreements_data.csv$') %>%
  kable_styling("condensed", full_width = F, position = "left") %>%
  #Para quitar una x que toma por defecto como nombre de columna
  row_spec(0, color = "white")

Primeras lineas del archivo \(pax_all_agreements_data.csv\)
x
ï»¿Con,Contp,PP,PPName,Reg,AgtId,Agt,Dat,Status,Lgt,N_characters,Agtp,Stage,StageSub,Part,ThrdPart,OthAgr,Loc1ISO,Loc2ISO,Loc1GWNO,Loc2GWNO,UcdpCon,UcdpAgr,PamAgr,CowWar,GCh,GChRhet,GChAntid,GChSubs,GChOth,GDis,GDisRhet,GDisAntid,GDisSubs,GDisOth,GAge,GAgeRhet,GAgeAntid,GAgeSubs,GAgeOth,GMig,GMigRhet,GMigAntid,GMigSubs,GMigOth,GRa,GRaRhet,GRaAntid,GRaSubs,GRaOth,GRe,GReRhet,GReAntid,GReSubs,GReOth,GInd,GIndRhet,GIndAntid,GIndSubs,GIndOth,GOth,GOthRhet,GOthAntid,GOthSubs,GOthOth,GRef,GRefRhet,GRefSubs,GRefOth,GSoc,GSocRhet,GSocAntid,GSocSubs,GSocOth,GeWom,GeMe,GeMeNu,GeMeOth,GeSo,GeLgbti,GeLgbtiPos,GeLgbtiNeg,GeFa,StDef,StGen,StCon,StSd,StRef,StSym,StInd,StUni,StBor,StXbor,Pol,PolGen,PolNewInd,PolNewTemp,ConRen,Cons,Ele,ElecComm,PolPar,PolParTrans,PolParOth,Civso,Tral,Pubad,Polps,PpsSt,PpsSub,PpsEx,PpsOro,PpsOthPr,PpsVet,PpsAut,PpsInt,PpsOth,Terps,TpsSub,TpsLoc,TpsAut,TpsOth,Eps,EpsRes,EpsFis,EpsOth,Mps,MpsMe,MpsJt,MpsPro,MpsOth,HrGen,EqGen,HrDem,Prot,ProtCiv,ProtGrp,ProtLgl,ProtOth,HrFra,HrfSp,HrfBor,HrfTinc,HrfOth,HrCp,CprLife,CprTort,CprEq,CprSlav,CprLib,CprDet,CprFmov,CprFspe,CprFass,CprTria,CprPriv,CprVote,CprReli,CprOth,HrSec,SerProp,SerWork,SerHeal,SerEdu,SerStdl,SerShel,SerSs,SerCult,SerOth,HrNi,HrNiMe,HrNiNe,HrNiOth,HrIi,HrIiMon,HrIiBod,HrIiOth,HrMob,HrDet,Med,MedGov,MedSubs,MedLog,MedOth,HrCit,CitGen,CitRights,CitDef,CitOth,JusCr,JusCrSp,JusCrSys,JusCrPow,JusEm,JusJu,JusPri,JusTra,Dev,DevSoc,DevHum,DevInfra,NEC,NatRes,IntFu,Bus,Tax,TaxPo,TaxRef,TaxOth,Ban,CenBan,BanPers,BanInt,BanXb,LaRef,LaRefMan,LaRefRet,LaRefOth,LaNom,LaCH,LaCHTa,LaCHIt,LaCHPro,LaCHOth,LaEn,Wat,SsrGua,Ce,CeProv,CeGen,SsrPol,SsrArm,SsrDdr,DdrDemil,DdrProg,SsrInt,SsrPsf,SsrFf,Cor,SsrCrOcr,SsrDrugs,Terr,TjGen,TjAm,TjAmPro,TjSan,TjPower,TjAmBan,TjCou,TjJaNc,TjJaIc,TjMech,TjPrire,TjVet,TjVic,TjMis,TjRep,TjRSym,TjRMa,TjNR,ImUN,ImOth,ImRef,ImPK,ImE,ImSrc
Afghanistan,Government,2,“Afghanistan: 2000s Post-intervention process”,“Europe and Eurasia”,1739,“Agreement between the Islamic Republic of Afghanistan and Hizb-e-Islami”,2016-09-22,“Multiparty signed/agreed”,4,10203,Intra,SubPar,MultIss,“President of the IRA Mohammad Ashraf Ghani, chairman of HIA delegation Gulbuddin Hekmatyar, chairman of HPC Peer Sayed Ahmad Gailani and HIA head of peace delegation, Mohammad Ameen Karim.”,,,AFG,,700,,333,1488,,851,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,1,0,0,0,0,1,0,2,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0,0,2,0,1,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,1,1
Afghanistan,Government,2,“Afghanistan: 2000s Post-intervention process”,“Europe and Eurasia”,1923,“Agreement between the two campaign teams regarding the structure of the national unity government”,2014-09-21,“Multiparty signed/agreed”,4,11110,Intra,Imp,ExtSub,“Dr. Mohammad Ashraf Ghani Ahmadzai
Dr. Abdullah Abdullah“,”The foregoing signatures were witnessed by:
H.E. Jan Kubis, Special Representative of the Secretary General of the United Nations
H.E. James B. Cunningham, Ambassador of the United States of America“,”Page 3, D. Creation of the position of leader of the runner-up team

Se observa como el fichero está separado por comas “,” y el delimitador de decimales es el punto.

Procedo a leer el archivo en un dataframe y muestro las primeras líneas.

# Leo el archivo en el dataframe peace
peace <- read.csv("pax_all_agreements_data.csv", sep=",",na.strings = "NA")  
# Muestro las primeras líneas formateadas con kable
kable(head(peace)) %>% 
  #kable_styling(bootstrap_options = c("striped", "hover", 
  #                                    "bordered", condensed", "responsive")) 
  kable_styling("condensed", full_width = F, position = "left")

ï..Con	Contp	PP	PPName	Reg	AgtId	Agt	Dat	Status	Lgt	N_characters	Agtp	Stage	StageSub	Part	ThrdPart	OthAgr	Loc1ISO	Loc1GWNO	Loc2GWNO	UcdpCon	UcdpAgr	PamAgr	CowWar	GCh	GChRhet	GChSubs	GDis	GDisSubs	GRa	GRaRhet	GRef	GRefRhet	GRefSubs	GeWom	GeMe	GeMeNu	StDef	StGen	StSym	StXbor	Pol	PolGen	PolNewTemp	ConRen	Cons	Ele	PolPar	PolParOth	Civso	Pubad	Polps	PpsSt	PpsEx	PpsOthPr	HrGen	EqGen	HrDem	Prot	ProtCiv	ProtGrp	ProtLgl	HrFra	HrfBor	HrfTinc	HrNi	HrNiMe	HrMob	Med	MedSubs	HrCit	CitRights	JusCr	JusCrSp	JusCrSys	JusJu	JusTra	Dev	DevSoc	DevInfra	NEC	NatRes	IntFu	Bus	Tax	TaxRef	Ban	CenBan	BanPers	BanInt	BanXb	LaCH	LaCHTa	LaCHPro	LaEn	Wat	SsrGua	Ce	CeGen	SsrPol	SsrArm	SsrDdr	DdrProg	SsrPsf	SsrFf	Cor	SsrCrOcr	SsrDrugs	Terr	TjPrire	TjVic	TjNR	ImUN	ImOth	ImPK	ImE	ImSrc
Afghanistan	Government	2	Afghanistan: 2000s Post-intervention process	Europe and Eurasia	1739	Agreement between the Islamic Republic of Afghanistan and Hizb-e-Islami	2016-09-22	Multiparty signed/agreed	4	10203	Intra	SubPar	MultIss	President of the IRA Mohammad Ashraf Ghani, chairman of HIA delegation Gulbuddin Hekmatyar, chairman of HPC Peer Sayed Ahmad Gailani and HIA head of peace delegation, Mohammad Ameen Karim.			AFG	700	NA	333	1488	NA	851	0	0	0	0	0	1	1	2	0	1	1	0	0	1	0	1	0	1	1	0	0	0	1	2	1	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	0	0	2	1	1	1	0	0	0	1	3	0	0	0	0	0	1	1
Afghanistan	Government	2	Afghanistan: 2000s Post-intervention process	Europe and Eurasia	1923	Agreement between the two campaign teams regarding the structure of the national unity government	2014-09-21	Multiparty signed/agreed	4	11110	Intra	Imp	ExtSub	Dr. Mohammad Ashraf Ghani Ahmadzai Dr. Abdullah Abdullah	The foregoing signatures were witnessed by: H.E. Jan Kubis, Special Representative of the Secretary General of the United Nations H.E. James B. Cunningham, Ambassador of the United States of America	Page 3, D. Creation of the position of leader of the runner-up team In line with the Joint Declaration of 17 Asad 1393 (August 8, 2014) and its annex, and with the goal of strengthening and expanding democracy, the position of the leader of the runner-up team, referred to in the mentioned document as the opposition leader, will be created and officially recognized within the framework of the government of the Islamic Republic of Afghanistan on the basis of a presidential decree. Page 4, G. Entry-into-force Honoring their commitments to the Technical and Political Frameworks of July 12, 2014, and the Joint Declaration of August 8, 2014, as reflected throughout this agreement, the parties reaffirm their commitment regarding the outcome of the election and implementation of this agreement to establish the national unity government, which will enter into force upon signing by the two candidates in the presence of Afghan and international witnesses.	AFG	700	NA	333	NA	NA	225	2	1	1	2	1	0	0	0	0	0	1	0	0	0	0	0	0	1	0	1	0	1	1	0	0	0	2	3	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	1	1	0	0	1
Afghanistan	Government	2	Afghanistan: 2000s Post-intervention process	Europe and Eurasia	864	Tokyo Declaration Partnership for Self-Reliance in Afghanistan from Transition to Transformation (Tokyo Conference)	2012-07-08	Multiparty signed/agreed	14	39746	InterIntra	Imp	ExtSub	Not signed, agreement mentions the following parties as having produced it: The Afghan Government and the International Community (representatives from 55 countries and 25 international and other organizations from around the world)	Ambassador Kazuo Kodama, ChargÃ© dâaffaires ad interim Permanent Mission of Japan to the United Nations	Page 2, Preamble, 1 … These undertakings are built on the outcome of the Bonn Conference in December 2011, where the Afghan Government and the International Community mutually renewed their long-term commitments in the areas of governance, security, peace process, economic and social development, and regional cooperation, as well as on the outcomes of the previous international conferences such as the London Conference in January 2010 and the Kabul Conference in July 2010. Page 3, Preamble, 4 … Today in Tokyo, the Afghan Government and the International Community succeeded in transforming their mutual commitments made in Bonn to cooperate throughout the Transformation Decade into a solid and credible framework focused on the priorities of the Afghan Government as contained in its strategy paper Towards Self-Reliance. Page 4, Security and Peace Process, 9 … The Participants reaffirmed the importance of the peace and reconciliation process with a view to ending the ongoing violence in the country and restoring lasting peace and security as per the UN Security Council Resolutions and as stated in the London and Kabul CommuniquÃ©s, and reconfirmed in the Bonn Conclusions. Page 5, Governance and Strategy for Economic Self-Reliance, 14 … The International Community welcomed the Afghan strategy, and reaffirmed its commitment of aligning 80 percent of aid with the NPPs and channeling at least 50 percent of its development assistance through the national budget of the Afghan Government in accordance with the London and Kabul CommuniquÃ©s. Page 7, Regional Cooperation, 19 … The Participants welcomed the conclusion of the Afghanistan-Pakistan Transit Trade Agreement (APTTA), the transit agreement between Afghanistan and Tajikistan, and the Agreement on Cross-Border Transport of Persons, Vehicles, and Goods (CBTA) among Afghanistan, the Kyrgyz Republic and Tajikistan within the framework of CAREC. Page 9, Tokyo Mutual Accountability Framework, 2 … this accountability framework concretizes the mutual commitments decided in the Kabul Process and reaffirmed at the Bonn Conference by stipulating shared development and governance goals and a mechanism as described in this document to hold parties accountable for achieving them.	AFG	700	NA	333	NA	NA	225	1	1	0	0	0	0	0	1	1	0	1	1	1	1	1	0	1	0	0	0	2	0	2	0	0	1	0	0	0	0	0	1	1	2	1	1	0	1	3	0	1	1	1	0	1	1	0	0	0	0	0	0	0	1	1	0	1	1	1	1	1	1	1	1	1	1	1	1	0	1	1	0	1	0	0	1	1	1	1	0	1	2	2	2	1	0	1	1	0	0	0	1	1
Afghanistan	Government	2	Afghanistan: 2000s Post-intervention process	Europe and Eurasia	848	Conclusions of the Conference on Afghanistan and the International Community: From Transition to the Transformation Decade (Bonn Conference)	2011-12-05	Multiparty signed/agreed	7	24106	InterIntra	Pre	Prin	Not signed, agreement mentions the following parties as having produced it: Islamic Republic of Afghanistan, the Republic of Albania, the Peopleâs Democratic Republic of Algeria, the Argentine Republic, the Republic of Armenia, Australia, the Republic of Austria, the Republic of Azerbaijan, the Kingdom of Bahrain, the Peopleâs Republic of Bangladesh, the Kingdom of Belgium, Bosnia and Herzegovina, Federative Republic of Brazil, Brunei Darussalam, the Republic of Bulgaria, Canada, the Peopleâs Republic of China, the Republic of Colombia, the Republic of Croatia, the Republic of Cyprus, the Czech Republic, the Kingdom of Denmark, the Arab Republic of Egypt, the Republic of El Salvador, the Republic of Estonia, the Republic of Finland, the French Republic, Georgia, the Federal Republic of Germany, the Hellenic Republic, the Republic of Hungary, the Republic of Iceland, the Republic of India, the Republic of Indonesia, the Islamic Republic of Iran, the Republic of Iraq, Ireland, the Republic of Italy, Japan, the Hashemite Kingdom of Jordan, the Republic of Kazakhstan, the Republic of Korea, the State of Kuwait, the Kyrgyz Republic, the Republic of Latvia, the Lebanese Republic, the Principality of Liechtenstein, the Republic of Lithuania, the Grand Duchy of Luxembourg, the former Yugoslav Republic of Macedonia, Malaysia, the Republic of Malta, the United Mexican States, Mongolia, Montenegro, the Kingdom of Morocco, the Kingdom of the Netherlands, New Zealand, the Kingdom of Norway, the Sultanate of Oman, the Republic of the Philippines, the Republic of Poland, the Portuguese Republic, the State of Qatar, Romania, the Russian Federation, the Kingdom of Saudi Arabia, the Slovak Republic, the Republic of Slovenia, the Republic of South Africa, the Kingdom of Spain, the Kingdom of Sweden, the Swiss Confederation, the Republic of Tajikistan, the Kingdom of Thailand, the Republic of Tunisia, the Republic of Turkey, Turkmenistan, Ukraine, the Oriental Republic of Uruguay, the United Kingdom of Great Britain and Northern Ireland, the United Arab Emirates, the United States of America, the Republic of Uzbekistan, and the Socialist Republic of Viet Nam, as well as the Aga Khan Development Network, the Asian Development Bank, the Conference on Interaction and ConfidenceâBuilding Measures in Asia, the Collective Security Treaty Organisation, the Economic Cooperation Organization, the European Union, the International Monetary Fund, the Islamic Development Bank, the North Atlantic Treaty Organization, the Organisation of the Islamic Cooperation, the Organization for Security and Coâoperation in Europe, the South Asian Association for Regional Cooperation, the Shanghai Cooperation Organisation, the United Nations, and the World Bank Group.		Page 1, 5 … Reaffirming our commitments as set out in the 2010 London CommuniquÃ© and the Kabul Process, this renewed partnership between Afghanistan and the International Community entails firm mutual commitments in the areas of governance, security, the peace process, economic and social development, and regional cooperation. Page 2, Governance, 8 … We will move this agenda forward, in accordance with our commitments under the Kabul Process in line with the principle of mutual accountability.	AFG	700	NA	333	NA	NA	225	1	1	0	0	0	0	0	1	1	0	1	1	1	1	1	0	0	0	0	0	2	0	0	0	0	1	1	0	0	0	0	1	1	2	1	1	0	0	0	0	0	0	0	0	0	0	2	1	0	0	0	0	0	2	1	0	1	1	1	1	0	0	0	0	0	0	0	0	0	0	1	0	1	0	0	1	1	1	1	0	1	1	0	1	1	0	0	1	1	0	0	0	1
Afghanistan	Government	2	Afghanistan: 2000s Post-intervention process	Europe and Eurasia	849	Istanbul Process on Regional Security and Cooperation for a Secure and Stable Afghanistan	2011-11-02	Multiparty signed/agreed	10	21299	InterIntra	Imp	ExtSub	Not signed, agreements mentions the following parties as having produced it: the Islamic Republic of Afghanistan, the Peopleâs Republic of China, the Republic of India, the Islamic Republic of Iran, the Republic of Kazakhstan, the Kyrgyz Republic, the Islamic Republic of Pakistan, the Russian Federation, the Kingdom of Saudi Arabia the Republic of Tajikistan, the Republic of Turkey, Turkmenistan, and the United Arab Emirates.	Not signed, agreement mentions the following parties as having supported it: the Commonwealth of Australia, Canada, the Arab Republic of Egypt, the Republic of France, the Federal Republic of Germany, Republic of Italy, Japan, Norway, Republic of Poland, Spain, Sweden, the United Kingdom and the United States as well as the United Nations, Economic Cooperation Organization, Organization for Security and Cooperation in Europe, North Atlantic Treaty Organization, Shanghai Cooperation Organization, South Asian Association for Regional Cooperation, Organization for Islamic Cooperation, the European Union, the Conference on Interaction and Confidence Building Measures in Asia.	Page 1, 2 We affirm the commitments enshrined in the 2002 Kabul Declaration of Good Neighbourly Relations and agree that promoting regional security and cooperation requires measures to build confidence and trust among countries	AFG	700	NA	333	NA	NA	225	0	0	0	0	0	0	0	1	1	0	1	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	0	0	0	0	1	1	1	0	0	0	0	0	0	0	1	1	1	0	1	1	1	0	0	0	0	0	0	0	1	1	1	1	1	1	0	0	0	0	1	1	0	0	2	0	2	1	0	0	1	0	0	0	0	1
Afghanistan	Government	2	Afghanistan: 2000s Post-intervention process	Europe and Eurasia	709	Renewed Commitment by the Afghan Government to the Afghan People and the International Community to Afghanistan (Kabul Conference Communique)	2010-07-22	Multiparty signed/agreed	9	33137	InterIntra	Imp	ExtSub	Not signed, agreement mentions the following parties as having produced it: The Government of the Islamic Republic of Afghanistan and the international community		Page 2, Principles of Effective Partnership, 8 … In line with the London Conference CommuniquÃ© , restated their strong support for channeling at least 50% of development aid through the Afghan Governmentâs core budget within two years while, as committed at the London Conference, the Afghan Government achieves the necessary reforms to strengthen its public financial management systems, reduce corruption, improve budget execution, and increase revenue collection to finance key National Priority Programmes Page 3, Governance, Rule of Law, and Human Rights, 9 … Building on the London Conference commitments, the Government of Afghanistan, with the support of its international partners, pledged to… Page 7, Regional Cooperation, 21 … Participants re-affirmed their support for the objectives and principles laid out in the Kabul Declaration of 2002 on Good Neighborly Relations … Participants further recognized the need for greater regional coordination and extended their support to the inclusive vision set out in the Istanbul Statement on Friendship and Cooperation in the âHeart of Asiaâ of January 2010, which offers regionally-owned measures for enhanced regional cooperation Page 7, Regional Cooperation, 23 Participants welcomed the conclusion of the Afghanistan-Pakistan Trade and Transit Agreement (APTTA), and look forward to its successful implementation Page 8, Regional Cooperation, 24 Participants underlined the importance of: … Integrated regional infrastructure projects, including transport; and encouraged both multilateral organisations and bilateral partners to promote such projects, including those presented in the Regional Cooperation Concept Paper submitted to the Kabul Conference	AFG	700	NA	333	NA	NA	225	2	0	1	0	0	0	0	1	1	0	1	1	1	1	1	0	0	0	0	0	0	0	1	0	0	1	2	0	0	0	0	1	1	0	2	1	1	1	1	1	0	1	1	0	0	0	2	1	1	1	1	1	0	1	1	1	1	1	1	1	0	0	1	0	0	1	0	0	0	0	0	0	1	0	0	1	3	1	1	1	0	2	2	2	1	2	1	1	0	0	1	1	1

Muestro el número de registros, el número de variables y el nombre de las variables.

#Número de registros 
nrow(peace)

## [1] 1789

#Número de variables
ncol(peace)

## [1] 266

#Nombre de las variables
colnames(peace)

##   [1] "ï..Con"       "Contp"        "PP"           "PPName"      
##   [5] "Reg"          "AgtId"        "Agt"          "Dat"         
##   [9] "Status"       "Lgt"          "N_characters" "Agtp"        
##  [13] "Stage"        "StageSub"     "Part"         "ThrdPart"    
##  [17] "OthAgr"       "Loc1ISO"      "Loc2ISO"      "Loc1GWNO"    
##  [21] "Loc2GWNO"     "UcdpCon"      "UcdpAgr"      "PamAgr"      
##  [25] "CowWar"       "GCh"          "GChRhet"      "GChAntid"    
##  [29] "GChSubs"      "GChOth"       "GDis"         "GDisRhet"    
##  [33] "GDisAntid"    "GDisSubs"     "GDisOth"      "GAge"        
##  [37] "GAgeRhet"     "GAgeAntid"    "GAgeSubs"     "GAgeOth"     
##  [41] "GMig"         "GMigRhet"     "GMigAntid"    "GMigSubs"    
##  [45] "GMigOth"      "GRa"          "GRaRhet"      "GRaAntid"    
##  [49] "GRaSubs"      "GRaOth"       "GRe"          "GReRhet"     
##  [53] "GReAntid"     "GReSubs"      "GReOth"       "GInd"        
##  [57] "GIndRhet"     "GIndAntid"    "GIndSubs"     "GIndOth"     
##  [61] "GOth"         "GOthRhet"     "GOthAntid"    "GOthSubs"    
##  [65] "GOthOth"      "GRef"         "GRefRhet"     "GRefSubs"    
##  [69] "GRefOth"      "GSoc"         "GSocRhet"     "GSocAntid"   
##  [73] "GSocSubs"     "GSocOth"      "GeWom"        "GeMe"        
##  [77] "GeMeNu"       "GeMeOth"      "GeSo"         "GeLgbti"     
##  [81] "GeLgbtiPos"   "GeLgbtiNeg"   "GeFa"         "StDef"       
##  [85] "StGen"        "StCon"        "StSd"         "StRef"       
##  [89] "StSym"        "StInd"        "StUni"        "StBor"       
##  [93] "StXbor"       "Pol"          "PolGen"       "PolNewInd"   
##  [97] "PolNewTemp"   "ConRen"       "Cons"         "Ele"         
## [101] "ElecComm"     "PolPar"       "PolParTrans"  "PolParOth"   
## [105] "Civso"        "Tral"         "Pubad"        "Polps"       
## [109] "PpsSt"        "PpsSub"       "PpsEx"        "PpsOro"      
## [113] "PpsOthPr"     "PpsVet"       "PpsAut"       "PpsInt"      
## [117] "PpsOth"       "Terps"        "TpsSub"       "TpsLoc"      
## [121] "TpsAut"       "TpsOth"       "Eps"          "EpsRes"      
## [125] "EpsFis"       "EpsOth"       "Mps"          "MpsMe"       
## [129] "MpsJt"        "MpsPro"       "MpsOth"       "HrGen"       
## [133] "EqGen"        "HrDem"        "Prot"         "ProtCiv"     
## [137] "ProtGrp"      "ProtLgl"      "ProtOth"      "HrFra"       
## [141] "HrfSp"        "HrfBor"       "HrfTinc"      "HrfOth"      
## [145] "HrCp"         "CprLife"      "CprTort"      "CprEq"       
## [149] "CprSlav"      "CprLib"       "CprDet"       "CprFmov"     
## [153] "CprFspe"      "CprFass"      "CprTria"      "CprPriv"     
## [157] "CprVote"      "CprReli"      "CprOth"       "HrSec"       
## [161] "SerProp"      "SerWork"      "SerHeal"      "SerEdu"      
## [165] "SerStdl"      "SerShel"      "SerSs"        "SerCult"     
## [169] "SerOth"       "HrNi"         "HrNiMe"       "HrNiNe"      
## [173] "HrNiOth"      "HrIi"         "HrIiMon"      "HrIiBod"     
## [177] "HrIiOth"      "HrMob"        "HrDet"        "Med"         
## [181] "MedGov"       "MedSubs"      "MedLog"       "MedOth"      
## [185] "HrCit"        "CitGen"       "CitRights"    "CitDef"      
## [189] "CitOth"       "JusCr"        "JusCrSp"      "JusCrSys"    
## [193] "JusCrPow"     "JusEm"        "JusJu"        "JusPri"      
## [197] "JusTra"       "Dev"          "DevSoc"       "DevHum"      
## [201] "DevInfra"     "NEC"          "NatRes"       "IntFu"       
## [205] "Bus"          "Tax"          "TaxPo"        "TaxRef"      
## [209] "TaxOth"       "Ban"          "CenBan"       "BanPers"     
## [213] "BanInt"       "BanXb"        "LaRef"        "LaRefMan"    
## [217] "LaRefRet"     "LaRefOth"     "LaNom"        "LaCH"        
## [221] "LaCHTa"       "LaCHIt"       "LaCHPro"      "LaCHOth"     
## [225] "LaEn"         "Wat"          "SsrGua"       "Ce"          
## [229] "CeProv"       "CeGen"        "SsrPol"       "SsrArm"      
## [233] "SsrDdr"       "DdrDemil"     "DdrProg"      "SsrInt"      
## [237] "SsrPsf"       "SsrFf"        "Cor"          "SsrCrOcr"    
## [241] "SsrDrugs"     "Terr"         "TjGen"        "TjAm"        
## [245] "TjAmPro"      "TjSan"        "TjPower"      "TjAmBan"     
## [249] "TjCou"        "TjJaNc"       "TjJaIc"       "TjMech"      
## [253] "TjPrire"      "TjVet"        "TjVic"        "TjMis"       
## [257] "TjRep"        "TjRSym"       "TjRMa"        "TjNR"        
## [261] "ImUN"         "ImOth"        "ImRef"        "ImPK"        
## [265] "ImE"          "ImSrc"

Cambio los nombres de las variables.

# Muestro la estructura del dataframe
names(peace)[1] <- "Country"
names(peace)[2] <- "Conflict_type"
names(peace)[3] <- "Peace_Process_Number"
names(peace)[4] <- "Peace Process_name"
names(peace)[5] <- "Region"
names(peace)[6] <- "Agreement_Id"
names(peace)[7] <- "Agreement_Name"
names(peace)[8] <- "Date_Signed"
names(peace)[9] <- "Agreement_Definition_and_Status"
names(peace)[10] <- "Agrmnt_length_pages"
names(peace)[11] <- "Agrmnt_length_characters"
names(peace)[12] <- "Agrmnt_Conflict_Type"
names(peace)[13] <- "Agreement_Stage"
names(peace)[14] <- "Sub_stage"
names(peace)[15] <- "Parties"
names(peace)[16] <- "Third_Party"
names(peace)[17] <- "Other_Agreement"
#names(peace)[18] <- "LOC1ISO"
#names(peace)[19] <- "LOC2ISO"
#names(peace)[20] <- "Loc1GWNO"
#names(peace)[21] <- "Loc2GWNO"
names(peace)[22] <- "Uppsala_Conflict_Data_Program_Conflict_ID"
names(peace)[23] <- "Uppsala_Conflict_Data_Program_Peace_Agreement"
names(peace)[24] <- "Peace_Accord_Matrix_Agrmnt"
names(peace)[25] <- "Correlates_War"

Los vuelvo a mostrar

#Nombre de las variables
colnames(peace)

##   [1] "Country"                                      
##   [2] "Conflict_type"                                
##   [3] "Peace_Process_Number"                         
##   [4] "Peace Process_name"                           
##   [5] "Region"                                       
##   [6] "Agreement_Id"                                 
##   [7] "Agreement_Name"                               
##   [8] "Date_Signed"                                  
##   [9] "Agreement_Definition_and_Status"              
##  [10] "Agrmnt_length_pages"                          
##  [11] "Agrmnt_length_characters"                     
##  [12] "Agrmnt_Conflict_Type"                         
##  [13] "Agreement_Stage"                              
##  [14] "Sub_stage"                                    
##  [15] "Parties"                                      
##  [16] "Third_Party"                                  
##  [17] "Other_Agreement"                              
##  [18] "Loc1ISO"                                      
##  [19] "Loc2ISO"                                      
##  [20] "Loc1GWNO"                                     
##  [21] "Loc2GWNO"                                     
##  [22] "Uppsala_Conflict_Data_Program_Conflict_ID"    
##  [23] "Uppsala_Conflict_Data_Program_Peace_Agreement"
##  [24] "Peace_Accord_Matrix_Agrmnt"                   
##  [25] "Correlates_War"                               
##  [26] "GCh"                                          
##  [27] "GChRhet"                                      
##  [28] "GChAntid"                                     
##  [29] "GChSubs"                                      
##  [30] "GChOth"                                       
##  [31] "GDis"                                         
##  [32] "GDisRhet"                                     
##  [33] "GDisAntid"                                    
##  [34] "GDisSubs"                                     
##  [35] "GDisOth"                                      
##  [36] "GAge"                                         
##  [37] "GAgeRhet"                                     
##  [38] "GAgeAntid"                                    
##  [39] "GAgeSubs"                                     
##  [40] "GAgeOth"                                      
##  [41] "GMig"                                         
##  [42] "GMigRhet"                                     
##  [43] "GMigAntid"                                    
##  [44] "GMigSubs"                                     
##  [45] "GMigOth"                                      
##  [46] "GRa"                                          
##  [47] "GRaRhet"                                      
##  [48] "GRaAntid"                                     
##  [49] "GRaSubs"                                      
##  [50] "GRaOth"                                       
##  [51] "GRe"                                          
##  [52] "GReRhet"                                      
##  [53] "GReAntid"                                     
##  [54] "GReSubs"                                      
##  [55] "GReOth"                                       
##  [56] "GInd"                                         
##  [57] "GIndRhet"                                     
##  [58] "GIndAntid"                                    
##  [59] "GIndSubs"                                     
##  [60] "GIndOth"                                      
##  [61] "GOth"                                         
##  [62] "GOthRhet"                                     
##  [63] "GOthAntid"                                    
##  [64] "GOthSubs"                                     
##  [65] "GOthOth"                                      
##  [66] "GRef"                                         
##  [67] "GRefRhet"                                     
##  [68] "GRefSubs"                                     
##  [69] "GRefOth"                                      
##  [70] "GSoc"                                         
##  [71] "GSocRhet"                                     
##  [72] "GSocAntid"                                    
##  [73] "GSocSubs"                                     
##  [74] "GSocOth"                                      
##  [75] "GeWom"                                        
##  [76] "GeMe"                                         
##  [77] "GeMeNu"                                       
##  [78] "GeMeOth"                                      
##  [79] "GeSo"                                         
##  [80] "GeLgbti"                                      
##  [81] "GeLgbtiPos"                                   
##  [82] "GeLgbtiNeg"                                   
##  [83] "GeFa"                                         
##  [84] "StDef"                                        
##  [85] "StGen"                                        
##  [86] "StCon"                                        
##  [87] "StSd"                                         
##  [88] "StRef"                                        
##  [89] "StSym"                                        
##  [90] "StInd"                                        
##  [91] "StUni"                                        
##  [92] "StBor"                                        
##  [93] "StXbor"                                       
##  [94] "Pol"                                          
##  [95] "PolGen"                                       
##  [96] "PolNewInd"                                    
##  [97] "PolNewTemp"                                   
##  [98] "ConRen"                                       
##  [99] "Cons"                                         
## [100] "Ele"                                          
## [101] "ElecComm"                                     
## [102] "PolPar"                                       
## [103] "PolParTrans"                                  
## [104] "PolParOth"                                    
## [105] "Civso"                                        
## [106] "Tral"                                         
## [107] "Pubad"                                        
## [108] "Polps"                                        
## [109] "PpsSt"                                        
## [110] "PpsSub"                                       
## [111] "PpsEx"                                        
## [112] "PpsOro"                                       
## [113] "PpsOthPr"                                     
## [114] "PpsVet"                                       
## [115] "PpsAut"                                       
## [116] "PpsInt"                                       
## [117] "PpsOth"                                       
## [118] "Terps"                                        
## [119] "TpsSub"                                       
## [120] "TpsLoc"                                       
## [121] "TpsAut"                                       
## [122] "TpsOth"                                       
## [123] "Eps"                                          
## [124] "EpsRes"                                       
## [125] "EpsFis"                                       
## [126] "EpsOth"                                       
## [127] "Mps"                                          
## [128] "MpsMe"                                        
## [129] "MpsJt"                                        
## [130] "MpsPro"                                       
## [131] "MpsOth"                                       
## [132] "HrGen"                                        
## [133] "EqGen"                                        
## [134] "HrDem"                                        
## [135] "Prot"                                         
## [136] "ProtCiv"                                      
## [137] "ProtGrp"                                      
## [138] "ProtLgl"                                      
## [139] "ProtOth"                                      
## [140] "HrFra"                                        
## [141] "HrfSp"                                        
## [142] "HrfBor"                                       
## [143] "HrfTinc"                                      
## [144] "HrfOth"                                       
## [145] "HrCp"                                         
## [146] "CprLife"                                      
## [147] "CprTort"                                      
## [148] "CprEq"                                        
## [149] "CprSlav"                                      
## [150] "CprLib"                                       
## [151] "CprDet"                                       
## [152] "CprFmov"                                      
## [153] "CprFspe"                                      
## [154] "CprFass"                                      
## [155] "CprTria"                                      
## [156] "CprPriv"                                      
## [157] "CprVote"                                      
## [158] "CprReli"                                      
## [159] "CprOth"                                       
## [160] "HrSec"                                        
## [161] "SerProp"                                      
## [162] "SerWork"                                      
## [163] "SerHeal"                                      
## [164] "SerEdu"                                       
## [165] "SerStdl"                                      
## [166] "SerShel"                                      
## [167] "SerSs"                                        
## [168] "SerCult"                                      
## [169] "SerOth"                                       
## [170] "HrNi"                                         
## [171] "HrNiMe"                                       
## [172] "HrNiNe"                                       
## [173] "HrNiOth"                                      
## [174] "HrIi"                                         
## [175] "HrIiMon"                                      
## [176] "HrIiBod"                                      
## [177] "HrIiOth"                                      
## [178] "HrMob"                                        
## [179] "HrDet"                                        
## [180] "Med"                                          
## [181] "MedGov"                                       
## [182] "MedSubs"                                      
## [183] "MedLog"                                       
## [184] "MedOth"                                       
## [185] "HrCit"                                        
## [186] "CitGen"                                       
## [187] "CitRights"                                    
## [188] "CitDef"                                       
## [189] "CitOth"                                       
## [190] "JusCr"                                        
## [191] "JusCrSp"                                      
## [192] "JusCrSys"                                     
## [193] "JusCrPow"                                     
## [194] "JusEm"                                        
## [195] "JusJu"                                        
## [196] "JusPri"                                       
## [197] "JusTra"                                       
## [198] "Dev"                                          
## [199] "DevSoc"                                       
## [200] "DevHum"                                       
## [201] "DevInfra"                                     
## [202] "NEC"                                          
## [203] "NatRes"                                       
## [204] "IntFu"                                        
## [205] "Bus"                                          
## [206] "Tax"                                          
## [207] "TaxPo"                                        
## [208] "TaxRef"                                       
## [209] "TaxOth"                                       
## [210] "Ban"                                          
## [211] "CenBan"                                       
## [212] "BanPers"                                      
## [213] "BanInt"                                       
## [214] "BanXb"                                        
## [215] "LaRef"                                        
## [216] "LaRefMan"                                     
## [217] "LaRefRet"                                     
## [218] "LaRefOth"                                     
## [219] "LaNom"                                        
## [220] "LaCH"                                         
## [221] "LaCHTa"                                       
## [222] "LaCHIt"                                       
## [223] "LaCHPro"                                      
## [224] "LaCHOth"                                      
## [225] "LaEn"                                         
## [226] "Wat"                                          
## [227] "SsrGua"                                       
## [228] "Ce"                                           
## [229] "CeProv"                                       
## [230] "CeGen"                                        
## [231] "SsrPol"                                       
## [232] "SsrArm"                                       
## [233] "SsrDdr"                                       
## [234] "DdrDemil"                                     
## [235] "DdrProg"                                      
## [236] "SsrInt"                                       
## [237] "SsrPsf"                                       
## [238] "SsrFf"                                        
## [239] "Cor"                                          
## [240] "SsrCrOcr"                                     
## [241] "SsrDrugs"                                     
## [242] "Terr"                                         
## [243] "TjGen"                                        
## [244] "TjAm"                                         
## [245] "TjAmPro"                                      
## [246] "TjSan"                                        
## [247] "TjPower"                                      
## [248] "TjAmBan"                                      
## [249] "TjCou"                                        
## [250] "TjJaNc"                                       
## [251] "TjJaIc"                                       
## [252] "TjMech"                                       
## [253] "TjPrire"                                      
## [254] "TjVet"                                        
## [255] "TjVic"                                        
## [256] "TjMis"                                        
## [257] "TjRep"                                        
## [258] "TjRSym"                                       
## [259] "TjRMa"                                        
## [260] "TjNR"                                         
## [261] "ImUN"                                         
## [262] "ImOth"                                        
## [263] "ImRef"                                        
## [264] "ImPK"                                         
## [265] "ImE"                                          
## [266] "ImSrc"

Se han cargado por tanto las 266 variables y 1789 registros que comentaba el enunciado. Valido el tipo de datos que se han leido.

Muestro el tipo de cada variable.

# Muestro la estructura del dataframe
str(peace, list.len=ncol(peace))

## 'data.frame':    1789 obs. of  266 variables:
##  $ Country                                      : Factor w/ 169 levels "(Bougainville)/(United Nations)",..: 3 3 3 3 3 3 3 3 3 3 ...
##  $ Conflict_type                                : Factor w/ 5 levels "Government","Government/territory",..: 1 1 1 1 1 1 1 1 1 1 ...
##  $ Peace_Process_Number                         : int  2 2 2 2 2 2 2 2 2 2 ...
##  $ Peace Process_name                           : Factor w/ 152 levels "","Abkhazia peace process",..: 4 4 4 4 4 4 4 4 4 4 ...
##  $ Region                                       : Factor w/ 6 levels "Africa (excl MENA)",..: 5 5 5 5 5 5 5 5 5 5 ...
##  $ Agreement_Id                                 : int  1739 1923 864 848 849 709 708 707 706 847 ...
##  $ Agreement_Name                               : Factor w/ 1753 levels "'Hudnaâ\200\231 (truce) of al-Zabadani, Kefriyya and al-Fuâ\200\231aa",..: 269 291 1697 674 982 1468 1679 621 1569 776 ...
##  $ Date_Signed                                  : Factor w/ 1470 levels "1990-02-15","1990-03-01",..: 1353 1238 1138 1102 1097 1053 1050 1038 1006 1005 ...
##  $ Agreement_Definition_and_Status              : Factor w/ 4 levels "Agreement with subsequent status",..: 2 2 2 2 2 2 2 2 2 2 ...
##  $ Agrmnt_length_pages                          : int  4 4 14 7 10 9 4 7 4 3 ...
##  $ Agrmnt_length_characters                     : int  10203 11110 39746 24106 21299 33137 9289 27077 9555 5677 ...
##  $ Agrmnt_Conflict_Type                         : Factor w/ 4 levels "Inter","InterIntra",..: 3 3 2 2 2 2 3 2 2 2 ...
##  $ Agreement_Stage                              : Factor w/ 7 levels "Cea","Imp","Oth",..: 7 2 2 4 2 2 4 2 7 2 ...
##  $ Sub_stage                                    : Factor w/ 22 levels "","CeaMix","Ceas",..: 13 6 6 16 6 6 14 6 13 6 ...
##  $ Parties                                      : Factor w/ 1683 levels "","'YATAMA' Atlantic Front of the Nicaraguan Resistance; Nicaraguan Govt General, Rep of the Elected Govt of Nicaragua",..: 1214 342 1042 1041 1052 1045 1048 1046 1053 1049 ...
##  $ Third_Party                                  : Factor w/ 851 levels "","'As witnesses': Cuban ambassador to Colombia, Spanish ambassador to Switzerland, Spanish ambassador to Colombia"| __truncated__,..: 1 544 102 1 360 1 1 1 362 1 ...
##  $ Other_Agreement                              : Factor w/ 927 levels "","- 1 February 2008 agreement by the Parties to deal with long-term issues and solutions",..: 1 780 737 423 398 743 1 429 525 731 ...
##  $ Loc1ISO                                      : Factor w/ 82 levels "","AFG","AGO",..: 2 2 2 2 2 2 2 2 2 2 ...
##  $ Loc2ISO                                      : Factor w/ 30 levels "","ARM","ERI",..: 1 1 1 1 1 1 1 1 1 1 ...
##  $ Loc1GWNO                                     : int  700 700 700 700 700 700 700 700 700 700 ...
##  $ Loc2GWNO                                     : int  NA NA NA NA NA NA NA NA NA NA ...
##  $ Uppsala_Conflict_Data_Program_Conflict_ID    : Factor w/ 111 levels "","11344","11345",..: 53 53 53 53 53 53 53 53 53 53 ...
##  $ Uppsala_Conflict_Data_Program_Peace_Agreement: num  1488 NA NA NA NA ...
##  $ Peace_Accord_Matrix_Agrmnt                   : int  NA NA NA NA NA NA NA NA NA NA ...
##  $ Correlates_War                               : int  851 225 225 225 225 225 225 225 225 225 ...
##  $ GCh                                          : int  0 2 1 1 0 2 1 0 0 0 ...
##  $ GChRhet                                      : int  0 1 1 1 0 0 1 0 0 0 ...
##  $ GChAntid                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GChSubs                                      : int  0 1 0 0 0 1 0 0 0 0 ...
##  $ GChOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GDis                                         : int  0 2 0 0 0 0 0 0 0 0 ...
##  $ GDisRhet                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GDisAntid                                    : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GDisSubs                                     : int  0 1 0 0 0 0 0 0 0 0 ...
##  $ GDisOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GAge                                         : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GAgeRhet                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GAgeAntid                                    : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GAgeSubs                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GAgeOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GMig                                         : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GMigRhet                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GMigAntid                                    : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GMigSubs                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GMigOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GRa                                          : int  1 0 0 0 0 0 0 0 0 0 ...
##  $ GRaRhet                                      : int  1 0 0 0 0 0 0 0 0 0 ...
##  $ GRaAntid                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GRaSubs                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GRaOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GRe                                          : int  0 0 0 0 0 0 2 0 0 0 ...
##  $ GReRhet                                      : int  0 0 0 0 0 0 1 0 0 0 ...
##  $ GReAntid                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GReSubs                                      : int  0 0 0 0 0 0 1 0 0 0 ...
##  $ GReOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GInd                                         : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GIndRhet                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GIndAntid                                    : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GIndSubs                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GIndOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GOth                                         : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GOthRhet                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GOthAntid                                    : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GOthSubs                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GOthOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GRef                                         : int  2 0 1 1 1 1 1 1 0 0 ...
##  $ GRefRhet                                     : int  0 0 1 1 1 1 0 1 0 0 ...
##  $ GRefSubs                                     : int  1 0 0 0 0 0 0 0 0 0 ...
##  $ GRefOth                                      : int  0 0 0 0 0 0 1 0 0 0 ...
##  $ GSoc                                         : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GSocRhet                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GSocAntid                                    : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GSocSubs                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GSocOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GeWom                                        : int  1 1 1 1 1 1 1 1 1 0 ...
##  $ GeMe                                         : int  0 0 1 1 0 1 0 1 1 0 ...
##  $ GeMeNu                                       : int  0 0 1 1 0 1 0 1 1 0 ...
##  $ GeMeOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GeSo                                         : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GeLgbti                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GeLgbtiPos                                   : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GeLgbtiNeg                                   : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ GeFa                                         : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ StDef                                        : int  1 0 1 1 1 1 0 1 1 1 ...
##  $ StGen                                        : int  0 0 1 1 1 1 0 1 1 1 ...
##  $ StCon                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ StSd                                         : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ StRef                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ StSym                                        : int  1 0 0 0 0 0 0 0 0 0 ...
##  $ StInd                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ StUni                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ StBor                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ StXbor                                       : int  0 0 1 0 0 0 0 0 0 0 ...
##  $ Pol                                          : int  1 1 0 0 0 0 0 0 1 0 ...
##  $ PolGen                                       : int  1 0 0 0 0 0 0 0 1 0 ...
##  $ PolNewInd                                    : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ PolNewTemp                                   : int  0 1 0 0 0 0 0 0 0 0 ...
##  $ ConRen                                       : int  0 0 2 2 0 0 0 2 0 0 ...
##  $ Cons                                         : int  0 1 0 0 0 0 0 0 0 0 ...
##  $ Ele                                          : int  1 1 2 0 0 1 0 1 1 0 ...
##  $ ElecComm                                     : int  0 0 0 0 0 0 0 1 0 0 ...
##  $ PolPar                                       : int  2 0 0 0 0 0 0 0 0 0 ...
##  $ PolParTrans                                  : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ PolParOth                                    : int  1 0 0 0 0 0 0 0 0 0 ...
##  $ Civso                                        : int  0 0 1 1 0 1 1 1 1 0 ...
##  $ Tral                                         : int  0 0 0 0 0 0 1 0 0 0 ...
##  $ Pubad                                        : int  0 2 0 1 0 2 0 1 0 0 ...
##  $ Polps                                        : int  0 3 0 0 0 0 1 0 0 0 ...
##  $ PpsSt                                        : int  0 1 0 0 0 0 1 0 0 0 ...
##  $ PpsSub                                       : int  0 0 0 0 0 0 1 0 0 0 ...
##  $ PpsEx                                        : int  0 1 0 0 0 0 0 0 0 0 ...
##  $ PpsOro                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ PpsOthPr                                     : int  0 1 0 0 0 0 0 0 0 0 ...
##  $ PpsVet                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ PpsAut                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ PpsInt                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ PpsOth                                       : int  0 0 0 0 0 0 1 0 0 0 ...
##  $ Terps                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TpsSub                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TpsLoc                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TpsAut                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TpsOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ Eps                                          : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ EpsRes                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ EpsFis                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ EpsOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ Mps                                          : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ MpsMe                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ MpsJt                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ MpsPro                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ MpsOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrGen                                        : int  0 1 1 1 1 1 1 1 1 0 ...
##  $ EqGen                                        : int  1 0 1 1 0 1 1 1 0 0 ...
##  $ HrDem                                        : int  0 0 2 2 1 0 0 1 1 1 ...
##  $ Prot                                         : int  0 0 1 1 0 2 0 0 0 0 ...
##  $ ProtCiv                                      : int  0 0 1 1 0 1 0 0 0 0 ...
##  $ ProtGrp                                      : int  0 0 0 0 0 1 0 0 0 0 ...
##  $ ProtLgl                                      : int  0 0 1 0 0 1 0 0 0 0 ...
##  $ ProtOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrFra                                        : int  0 0 3 0 0 1 0 1 0 0 ...
##  $ HrfSp                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrfBor                                       : int  0 0 0 0 0 1 0 1 0 0 ...
##  $ HrfTinc                                      : int  0 0 1 0 0 0 0 0 0 0 ...
##  $ HrfOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrCp                                         : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprLife                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprTort                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprEq                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprSlav                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprLib                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprDet                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprFmov                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprFspe                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprFass                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprTria                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprPriv                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprVote                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprReli                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CprOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrSec                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ SerProp                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ SerWork                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ SerHeal                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ SerEdu                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ SerStdl                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ SerShel                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ SerSs                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ SerCult                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ SerOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrNi                                         : int  0 0 1 0 0 1 0 1 0 0 ...
##  $ HrNiMe                                       : int  0 0 1 0 0 1 0 1 0 0 ...
##  $ HrNiNe                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrNiOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrIi                                         : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrIiMon                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrIiBod                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrIiOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrMob                                        : int  0 0 0 0 1 0 0 0 0 0 ...
##  $ HrDet                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ Med                                          : int  0 0 1 0 1 0 1 1 0 0 ...
##  $ MedGov                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ MedSubs                                      : int  0 0 1 0 1 0 1 1 0 0 ...
##  $ MedLog                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ MedOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ HrCit                                        : int  0 0 0 2 0 2 1 2 0 0 ...
##  $ CitGen                                       : int  0 0 0 0 0 0 1 0 0 0 ...
##  $ CitRights                                    : int  0 0 0 1 0 1 0 1 0 0 ...
##  $ CitDef                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CitOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ JusCr                                        : int  0 0 0 0 0 1 0 1 0 0 ...
##  $ JusCrSp                                      : int  0 0 0 0 0 1 0 0 0 0 ...
##  $ JusCrSys                                     : int  0 0 0 0 0 1 0 1 0 0 ...
##  $ JusCrPow                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ JusEm                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ JusJu                                        : int  0 0 0 0 0 1 0 0 1 0 ...
##  $ JusPri                                       : int  0 0 0 0 0 0 0 1 0 0 ...
##  $ JusTra                                       : int  1 0 0 0 0 0 0 0 0 0 ...
##  $ Dev                                          : int  0 0 1 2 1 1 1 1 1 1 ...
##  $ DevSoc                                       : int  0 0 1 1 1 1 1 1 1 1 ...
##  $ DevHum                                       : int  0 0 0 0 0 0 0 1 0 0 ...
##  $ DevInfra                                     : int  0 0 0 0 1 1 0 0 1 1 ...
##  $ NEC                                          : int  0 0 1 1 0 1 0 1 1 0 ...
##  $ NatRes                                       : int  0 0 1 1 1 1 0 1 1 0 ...
##  $ IntFu                                        : int  0 0 1 1 1 1 1 1 1 1 ...
##  $ Bus                                          : int  0 0 1 1 1 1 0 0 1 0 ...
##  $ Tax                                          : int  0 0 1 0 0 0 0 1 1 0 ...
##  $ TaxPo                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TaxRef                                       : int  0 0 1 0 0 0 0 1 1 0 ...
##  $ TaxOth                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ Ban                                          : int  0 0 1 0 0 1 0 0 0 0 ...
##  $ CenBan                                       : int  0 0 1 0 0 0 0 0 0 0 ...
##  $ BanPers                                      : int  0 0 1 0 0 0 0 0 0 0 ...
##  $ BanInt                                       : int  0 0 1 0 0 1 0 0 0 0 ...
##  $ BanXb                                        : int  0 0 1 0 0 0 0 0 0 0 ...
##  $ LaRef                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ LaRefMan                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ LaRefRet                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ LaRefOth                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ LaNom                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ LaCH                                         : int  0 0 1 0 1 0 0 0 0 0 ...
##  $ LaCHTa                                       : int  0 0 0 0 1 0 0 0 0 0 ...
##  $ LaCHIt                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ LaCHPro                                      : int  0 0 1 0 1 0 0 0 0 0 ...
##  $ LaCHOth                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ LaEn                                         : int  0 0 1 1 1 0 0 1 0 0 ...
##  $ Wat                                          : int  0 0 0 0 1 0 0 0 1 0 ...
##  $ SsrGua                                       : int  0 0 1 1 1 1 1 1 1 1 ...
##  $ Ce                                           : int  1 0 0 0 0 0 0 0 0 0 ...
##  $ CeProv                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ CeGen                                        : int  1 0 0 0 0 0 0 0 0 0 ...
##  $ SsrPol                                       : int  0 0 1 1 0 1 0 1 1 1 ...
##  $ SsrArm                                       : int  0 0 1 1 0 3 1 2 1 0 ...
##  $ SsrDdr                                       : int  2 0 1 1 1 1 0 1 1 0 ...
##  $ DdrDemil                                     : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ DdrProg                                      : int  1 0 1 1 1 1 0 1 1 0 ...
##  $ SsrInt                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ SsrPsf                                       : int  1 0 0 0 0 1 1 1 0 0 ...
##  $ SsrFf                                        : int  1 0 1 1 0 0 0 0 0 0 ...
##  $ Cor                                          : int  0 1 2 1 2 2 1 2 0 0 ...
##  $ SsrCrOcr                                     : int  0 0 2 0 0 2 0 2 1 2 ...
##  $ SsrDrugs                                     : int  0 0 2 1 2 2 0 2 1 1 ...
##  $ Terr                                         : int  1 0 1 1 1 1 1 1 1 1 ...
##  $ TjGen                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjAm                                         : int  0 0 0 0 0 0 2 0 0 0 ...
##  $ TjAmPro                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjSan                                        : int  0 0 0 0 0 0 1 0 0 0 ...
##  $ TjPower                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjAmBan                                      : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjCou                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjJaNc                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjJaIc                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjMech                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjPrire                                      : int  3 0 0 0 0 2 2 0 0 0 ...
##  $ TjVet                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjVic                                        : int  0 0 1 0 0 1 0 0 0 0 ...
##  $ TjMis                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjRep                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjRSym                                       : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjRMa                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ TjNR                                         : int  0 0 1 1 1 1 1 1 0 0 ...
##  $ ImUN                                         : int  0 1 0 1 0 0 0 0 0 0 ...
##  $ ImOth                                        : int  0 1 0 0 0 0 0 0 0 0 ...
##  $ ImRef                                        : int  0 0 0 0 0 0 0 0 0 0 ...
##  $ ImPK                                         : int  0 0 0 0 0 1 0 1 1 0 ...
##  $ ImE                                          : int  1 0 1 0 0 1 0 0 0 0 ...
##  $ ImSrc                                        : int  1 1 1 1 1 1 1 1 1 1 ...

# Muestro el tipo de cada variable formateado con kable
vartypes <- data.table(variable = colnames(peace), clase = sapply(peace, class))
kable(vartypes, caption = "Asignación de clase de objeto R a cada variable") %>%
  kable_styling("striped", full_width = T)

Asignación de clase de objeto R a cada variable
variable	clase
Country	factor
Conflict_type	factor
Peace_Process_Number	integer
Peace Process_name	factor
Region	factor
Agreement_Id	integer
Agreement_Name	factor
Date_Signed	factor
Agreement_Definition_and_Status	factor
Agrmnt_length_pages	integer
Agrmnt_length_characters	integer
Agrmnt_Conflict_Type	factor
Agreement_Stage	factor
Sub_stage	factor
Parties	factor
Third_Party	factor
Other_Agreement	factor
Loc1ISO	factor
Loc2ISO	factor
Loc1GWNO	integer
Loc2GWNO	integer
Uppsala_Conflict_Data_Program_Conflict_ID	factor
Uppsala_Conflict_Data_Program_Peace_Agreement	numeric
Peace_Accord_Matrix_Agrmnt	integer
Correlates_War	integer
GCh	integer
GChRhet	integer
GChAntid	integer
GChSubs	integer
GChOth	integer
GDis	integer
GDisRhet	integer
GDisAntid	integer
GDisSubs	integer
GDisOth	integer
GAge	integer
GAgeRhet	integer
GAgeAntid	integer
GAgeSubs	integer
GAgeOth	integer
GMig	integer
GMigRhet	integer
GMigAntid	integer
GMigSubs	integer
GMigOth	integer
GRa	integer
GRaRhet	integer
GRaAntid	integer
GRaSubs	integer
GRaOth	integer
GRe	integer
GReRhet	integer
GReAntid	integer
GReSubs	integer
GReOth	integer
GInd	integer
GIndRhet	integer
GIndAntid	integer
GIndSubs	integer
GIndOth	integer
GOth	integer
GOthRhet	integer
GOthAntid	integer
GOthSubs	integer
GOthOth	integer
GRef	integer
GRefRhet	integer
GRefSubs	integer
GRefOth	integer
GSoc	integer
GSocRhet	integer
GSocAntid	integer
GSocSubs	integer
GSocOth	integer
GeWom	integer
GeMe	integer
GeMeNu	integer
GeMeOth	integer
GeSo	integer
GeLgbti	integer
GeLgbtiPos	integer
GeLgbtiNeg	integer
GeFa	integer
StDef	integer
StGen	integer
StCon	integer
StSd	integer
StRef	integer
StSym	integer
StInd	integer
StUni	integer
StBor	integer
StXbor	integer
Pol	integer
PolGen	integer
PolNewInd	integer
PolNewTemp	integer
ConRen	integer
Cons	integer
Ele	integer
ElecComm	integer
PolPar	integer
PolParTrans	integer
PolParOth	integer
Civso	integer
Tral	integer
Pubad	integer
Polps	integer
PpsSt	integer
PpsSub	integer
PpsEx	integer
PpsOro	integer
PpsOthPr	integer
PpsVet	integer
PpsAut	integer
PpsInt	integer
PpsOth	integer
Terps	integer
TpsSub	integer
TpsLoc	integer
TpsAut	integer
TpsOth	integer
Eps	integer
EpsRes	integer
EpsFis	integer
EpsOth	integer
Mps	integer
MpsMe	integer
MpsJt	integer
MpsPro	integer
MpsOth	integer
HrGen	integer
EqGen	integer
HrDem	integer
Prot	integer
ProtCiv	integer
ProtGrp	integer
ProtLgl	integer
ProtOth	integer
HrFra	integer
HrfSp	integer
HrfBor	integer
HrfTinc	integer
HrfOth	integer
HrCp	integer
CprLife	integer
CprTort	integer
CprEq	integer
CprSlav	integer
CprLib	integer
CprDet	integer
CprFmov	integer
CprFspe	integer
CprFass	integer
CprTria	integer
CprPriv	integer
CprVote	integer
CprReli	integer
CprOth	integer
HrSec	integer
SerProp	integer
SerWork	integer
SerHeal	integer
SerEdu	integer
SerStdl	integer
SerShel	integer
SerSs	integer
SerCult	integer
SerOth	integer
HrNi	integer
HrNiMe	integer
HrNiNe	integer
HrNiOth	integer
HrIi	integer
HrIiMon	integer
HrIiBod	integer
HrIiOth	integer
HrMob	integer
HrDet	integer
Med	integer
MedGov	integer
MedSubs	integer
MedLog	integer
MedOth	integer
HrCit	integer
CitGen	integer
CitRights	integer
CitDef	integer
CitOth	integer
JusCr	integer
JusCrSp	integer
JusCrSys	integer
JusCrPow	integer
JusEm	integer
JusJu	integer
JusPri	integer
JusTra	integer
Dev	integer
DevSoc	integer
DevHum	integer
DevInfra	integer
NEC	integer
NatRes	integer
IntFu	integer
Bus	integer
Tax	integer
TaxPo	integer
TaxRef	integer
TaxOth	integer
Ban	integer
CenBan	integer
BanPers	integer
BanInt	integer
BanXb	integer
LaRef	integer
LaRefMan	integer
LaRefRet	integer
LaRefOth	integer
LaNom	integer
LaCH	integer
LaCHTa	integer
LaCHIt	integer
LaCHPro	integer
LaCHOth	integer
LaEn	integer
Wat	integer
SsrGua	integer
Ce	integer
CeProv	integer
CeGen	integer
SsrPol	integer
SsrArm	integer
SsrDdr	integer
DdrDemil	integer
DdrProg	integer
SsrInt	integer
SsrPsf	integer
SsrFf	integer
Cor	integer
SsrCrOcr	integer
SsrDrugs	integer
Terr	integer
TjGen	integer
TjAm	integer
TjAmPro	integer
TjSan	integer
TjPower	integer
TjAmBan	integer
TjCou	integer
TjJaNc	integer
TjJaIc	integer
TjMech	integer
TjPrire	integer
TjVet	integer
TjVic	integer
TjMis	integer
TjRep	integer
TjRSym	integer
TjRMa	integer
TjNR	integer
ImUN	integer
ImOth	integer
ImRef	integer
ImPK	integer
ImE	integer
ImSrc	integer

Se observa como a partir de la columna “GCh”, todas las columnas se han leido como “integer”, pero deberia ser “factor”, al tratarse de una variable categórica binaria. Procedo a corregirlo.

# Hallo el número de columna de la variable GCh
which(colnames(peace)=="GCh")

## [1] 26

# Corrijo los tipos de las variable de peace desde la columna 26

for (i in 26:ncol(peace)) {
  if (class(peace[,i]) == "integer") {
      peace[,i]<- as.factor(peace[,i])
  }
}
str(peace, list.len=ncol(peace))

## 'data.frame':    1789 obs. of  266 variables:
##  $ Country                                      : Factor w/ 169 levels "(Bougainville)/(United Nations)",..: 3 3 3 3 3 3 3 3 3 3 ...
##  $ Conflict_type                                : Factor w/ 5 levels "Government","Government/territory",..: 1 1 1 1 1 1 1 1 1 1 ...
##  $ Peace_Process_Number                         : int  2 2 2 2 2 2 2 2 2 2 ...
##  $ Peace Process_name                           : Factor w/ 152 levels "","Abkhazia peace process",..: 4 4 4 4 4 4 4 4 4 4 ...
##  $ Region                                       : Factor w/ 6 levels "Africa (excl MENA)",..: 5 5 5 5 5 5 5 5 5 5 ...
##  $ Agreement_Id                                 : int  1739 1923 864 848 849 709 708 707 706 847 ...
##  $ Agreement_Name                               : Factor w/ 1753 levels "'Hudnaâ\200\231 (truce) of al-Zabadani, Kefriyya and al-Fuâ\200\231aa",..: 269 291 1697 674 982 1468 1679 621 1569 776 ...
##  $ Date_Signed                                  : Factor w/ 1470 levels "1990-02-15","1990-03-01",..: 1353 1238 1138 1102 1097 1053 1050 1038 1006 1005 ...
##  $ Agreement_Definition_and_Status              : Factor w/ 4 levels "Agreement with subsequent status",..: 2 2 2 2 2 2 2 2 2 2 ...
##  $ Agrmnt_length_pages                          : int  4 4 14 7 10 9 4 7 4 3 ...
##  $ Agrmnt_length_characters                     : int  10203 11110 39746 24106 21299 33137 9289 27077 9555 5677 ...
##  $ Agrmnt_Conflict_Type                         : Factor w/ 4 levels "Inter","InterIntra",..: 3 3 2 2 2 2 3 2 2 2 ...
##  $ Agreement_Stage                              : Factor w/ 7 levels "Cea","Imp","Oth",..: 7 2 2 4 2 2 4 2 7 2 ...
##  $ Sub_stage                                    : Factor w/ 22 levels "","CeaMix","Ceas",..: 13 6 6 16 6 6 14 6 13 6 ...
##  $ Parties                                      : Factor w/ 1683 levels "","'YATAMA' Atlantic Front of the Nicaraguan Resistance; Nicaraguan Govt General, Rep of the Elected Govt of Nicaragua",..: 1214 342 1042 1041 1052 1045 1048 1046 1053 1049 ...
##  $ Third_Party                                  : Factor w/ 851 levels "","'As witnesses': Cuban ambassador to Colombia, Spanish ambassador to Switzerland, Spanish ambassador to Colombia"| __truncated__,..: 1 544 102 1 360 1 1 1 362 1 ...
##  $ Other_Agreement                              : Factor w/ 927 levels "","- 1 February 2008 agreement by the Parties to deal with long-term issues and solutions",..: 1 780 737 423 398 743 1 429 525 731 ...
##  $ Loc1ISO                                      : Factor w/ 82 levels "","AFG","AGO",..: 2 2 2 2 2 2 2 2 2 2 ...
##  $ Loc2ISO                                      : Factor w/ 30 levels "","ARM","ERI",..: 1 1 1 1 1 1 1 1 1 1 ...
##  $ Loc1GWNO                                     : int  700 700 700 700 700 700 700 700 700 700 ...
##  $ Loc2GWNO                                     : int  NA NA NA NA NA NA NA NA NA NA ...
##  $ Uppsala_Conflict_Data_Program_Conflict_ID    : Factor w/ 111 levels "","11344","11345",..: 53 53 53 53 53 53 53 53 53 53 ...
##  $ Uppsala_Conflict_Data_Program_Peace_Agreement: num  1488 NA NA NA NA ...
##  $ Peace_Accord_Matrix_Agrmnt                   : int  NA NA NA NA NA NA NA NA NA NA ...
##  $ Correlates_War                               : int  851 225 225 225 225 225 225 225 225 225 ...
##  $ GCh                                          : Factor w/ 4 levels "0","1","2","3": 1 3 2 2 1 3 2 1 1 1 ...
##  $ GChRhet                                      : Factor w/ 2 levels "0","1": 1 2 2 2 1 1 2 1 1 1 ...
##  $ GChAntid                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GChSubs                                      : Factor w/ 2 levels "0","1": 1 2 1 1 1 2 1 1 1 1 ...
##  $ GChOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GDis                                         : Factor w/ 4 levels "0","1","2","3": 1 3 1 1 1 1 1 1 1 1 ...
##  $ GDisRhet                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GDisAntid                                    : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GDisSubs                                     : Factor w/ 2 levels "0","1": 1 2 1 1 1 1 1 1 1 1 ...
##  $ GDisOth                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GAge                                         : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GAgeRhet                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GAgeAntid                                    : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GAgeSubs                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GAgeOth                                      : Factor w/ 1 level "0": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GMig                                         : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GMigRhet                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GMigAntid                                    : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GMigSubs                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GMigOth                                      : Factor w/ 1 level "0": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GRa                                          : Factor w/ 4 levels "0","1","2","3": 2 1 1 1 1 1 1 1 1 1 ...
##  $ GRaRhet                                      : Factor w/ 2 levels "0","1": 2 1 1 1 1 1 1 1 1 1 ...
##  $ GRaAntid                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GRaSubs                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GRaOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GRe                                          : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 3 1 1 1 ...
##  $ GReRhet                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 2 1 1 1 ...
##  $ GReAntid                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GReSubs                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 2 1 1 1 ...
##  $ GReOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GInd                                         : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GIndRhet                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GIndAntid                                    : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GIndSubs                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GIndOth                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GOth                                         : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GOthRhet                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GOthAntid                                    : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GOthSubs                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GOthOth                                      : Factor w/ 1 level "0": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GRef                                         : Factor w/ 4 levels "0","1","2","3": 3 1 2 2 2 2 2 2 1 1 ...
##  $ GRefRhet                                     : Factor w/ 2 levels "0","1": 1 1 2 2 2 2 1 2 1 1 ...
##  $ GRefSubs                                     : Factor w/ 2 levels "0","1": 2 1 1 1 1 1 1 1 1 1 ...
##  $ GRefOth                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 2 1 1 1 ...
##  $ GSoc                                         : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GSocRhet                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GSocAntid                                    : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GSocSubs                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GSocOth                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GeWom                                        : Factor w/ 2 levels "0","1": 2 2 2 2 2 2 2 2 2 1 ...
##  $ GeMe                                         : Factor w/ 2 levels "0","1": 1 1 2 2 1 2 1 2 2 1 ...
##  $ GeMeNu                                       : Factor w/ 2 levels "0","1": 1 1 2 2 1 2 1 2 2 1 ...
##  $ GeMeOth                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GeSo                                         : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GeLgbti                                      : Factor w/ 1 level "0": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GeLgbtiPos                                   : Factor w/ 1 level "0": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GeLgbtiNeg                                   : Factor w/ 1 level "0": 1 1 1 1 1 1 1 1 1 1 ...
##  $ GeFa                                         : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ StDef                                        : Factor w/ 2 levels "0","1": 2 1 2 2 2 2 1 2 2 2 ...
##  $ StGen                                        : Factor w/ 2 levels "0","1": 1 1 2 2 2 2 1 2 2 2 ...
##  $ StCon                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ StSd                                         : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ StRef                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ StSym                                        : Factor w/ 2 levels "0","1": 2 1 1 1 1 1 1 1 1 1 ...
##  $ StInd                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ StUni                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ StBor                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ StXbor                                       : Factor w/ 2 levels "0","1": 1 1 2 1 1 1 1 1 1 1 ...
##  $ Pol                                          : Factor w/ 4 levels "0","1","2","3": 2 2 1 1 1 1 1 1 2 1 ...
##  $ PolGen                                       : Factor w/ 2 levels "0","1": 2 1 1 1 1 1 1 1 2 1 ...
##  $ PolNewInd                                    : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ PolNewTemp                                   : Factor w/ 2 levels "0","1": 1 2 1 1 1 1 1 1 1 1 ...
##  $ ConRen                                       : Factor w/ 4 levels "0","1","2","3": 1 1 3 3 1 1 1 3 1 1 ...
##  $ Cons                                         : Factor w/ 4 levels "0","1","2","3": 1 2 1 1 1 1 1 1 1 1 ...
##  $ Ele                                          : Factor w/ 4 levels "0","1","2","3": 2 2 3 1 1 2 1 2 2 1 ...
##  $ ElecComm                                     : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 2 1 1 ...
##  $ PolPar                                       : Factor w/ 4 levels "0","1","2","3": 3 1 1 1 1 1 1 1 1 1 ...
##  $ PolParTrans                                  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ PolParOth                                    : Factor w/ 2 levels "0","1": 2 1 1 1 1 1 1 1 1 1 ...
##  $ Civso                                        : Factor w/ 2 levels "0","1": 1 1 2 2 1 2 2 2 2 1 ...
##  $ Tral                                         : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 2 1 1 1 ...
##  $ Pubad                                        : Factor w/ 4 levels "0","1","2","3": 1 3 1 2 1 3 1 2 1 1 ...
##  $ Polps                                        : Factor w/ 4 levels "0","1","2","3": 1 4 1 1 1 1 2 1 1 1 ...
##  $ PpsSt                                        : Factor w/ 2 levels "0","1": 1 2 1 1 1 1 2 1 1 1 ...
##  $ PpsSub                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 2 1 1 1 ...
##  $ PpsEx                                        : Factor w/ 2 levels "0","1": 1 2 1 1 1 1 1 1 1 1 ...
##  $ PpsOro                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ PpsOthPr                                     : Factor w/ 2 levels "0","1": 1 2 1 1 1 1 1 1 1 1 ...
##  $ PpsVet                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ PpsAut                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ PpsInt                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ PpsOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 2 1 1 1 ...
##  $ Terps                                        : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TpsSub                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TpsLoc                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TpsAut                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TpsOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ Eps                                          : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ EpsRes                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ EpsFis                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ EpsOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ Mps                                          : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ MpsMe                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ MpsJt                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ MpsPro                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ MpsOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrGen                                        : Factor w/ 2 levels "0","1": 1 2 2 2 2 2 2 2 2 1 ...
##  $ EqGen                                        : Factor w/ 4 levels "0","1","2","3": 2 1 2 2 1 2 2 2 1 1 ...
##  $ HrDem                                        : Factor w/ 4 levels "0","1","2","3": 1 1 3 3 2 1 1 2 2 2 ...
##  $ Prot                                         : Factor w/ 4 levels "0","1","2","3": 1 1 2 2 1 3 1 1 1 1 ...
##  $ ProtCiv                                      : Factor w/ 2 levels "0","1": 1 1 2 2 1 2 1 1 1 1 ...
##  $ ProtGrp                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 2 1 1 1 1 ...
##  $ ProtLgl                                      : Factor w/ 2 levels "0","1": 1 1 2 1 1 2 1 1 1 1 ...
##  $ ProtOth                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrFra                                        : Factor w/ 4 levels "0","1","2","3": 1 1 4 1 1 2 1 2 1 1 ...
##  $ HrfSp                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrfBor                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 2 1 2 1 1 ...
##  $ HrfTinc                                      : Factor w/ 2 levels "0","1": 1 1 2 1 1 1 1 1 1 1 ...
##  $ HrfOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrCp                                         : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprLife                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprTort                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprEq                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprSlav                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprLib                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprDet                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprFmov                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprFspe                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprFass                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprTria                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprPriv                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprVote                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprReli                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CprOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrSec                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ SerProp                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ SerWork                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ SerHeal                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ SerEdu                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ SerStdl                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ SerShel                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ SerSs                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ SerCult                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ SerOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrNi                                         : Factor w/ 4 levels "0","1","2","3": 1 1 2 1 1 2 1 2 1 1 ...
##  $ HrNiMe                                       : Factor w/ 2 levels "0","1": 1 1 2 1 1 2 1 2 1 1 ...
##  $ HrNiNe                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrNiOth                                      : Factor w/ 1 level "0": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrIi                                         : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrIiMon                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrIiBod                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrIiOth                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrMob                                        : Factor w/ 2 levels "0","1": 1 1 1 1 2 1 1 1 1 1 ...
##  $ HrDet                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ Med                                          : Factor w/ 4 levels "0","1","2","3": 1 1 2 1 2 1 2 2 1 1 ...
##  $ MedGov                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ MedSubs                                      : Factor w/ 2 levels "0","1": 1 1 2 1 2 1 2 2 1 1 ...
##  $ MedLog                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ MedOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ HrCit                                        : Factor w/ 4 levels "0","1","2","3": 1 1 1 3 1 3 2 3 1 1 ...
##  $ CitGen                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 2 1 1 1 ...
##  $ CitRights                                    : Factor w/ 2 levels "0","1": 1 1 1 2 1 2 1 2 1 1 ...
##  $ CitDef                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CitOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ JusCr                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 2 1 2 1 1 ...
##  $ JusCrSp                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 2 1 1 1 1 ...
##  $ JusCrSys                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 2 1 2 1 1 ...
##  $ JusCrPow                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ JusEm                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ JusJu                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 2 1 1 2 1 ...
##  $ JusPri                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 2 1 1 ...
##  $ JusTra                                       : Factor w/ 2 levels "0","1": 2 1 1 1 1 1 1 1 1 1 ...
##  $ Dev                                          : Factor w/ 4 levels "0","1","2","3": 1 1 2 3 2 2 2 2 2 2 ...
##  $ DevSoc                                       : Factor w/ 2 levels "0","1": 1 1 2 2 2 2 2 2 2 2 ...
##  $ DevHum                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 2 1 1 ...
##  $ DevInfra                                     : Factor w/ 2 levels "0","1": 1 1 1 1 2 2 1 1 2 2 ...
##  $ NEC                                          : Factor w/ 2 levels "0","1": 1 1 2 2 1 2 1 2 2 1 ...
##  $ NatRes                                       : Factor w/ 2 levels "0","1": 1 1 2 2 2 2 1 2 2 1 ...
##  $ IntFu                                        : Factor w/ 2 levels "0","1": 1 1 2 2 2 2 2 2 2 2 ...
##  $ Bus                                          : Factor w/ 4 levels "0","1","2","3": 1 1 2 2 2 2 1 1 2 1 ...
##  $ Tax                                          : Factor w/ 4 levels "0","1","2","3": 1 1 2 1 1 1 1 2 2 1 ...
##  $ TaxPo                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TaxRef                                       : Factor w/ 2 levels "0","1": 1 1 2 1 1 1 1 2 2 1 ...
##  $ TaxOth                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ Ban                                          : Factor w/ 2 levels "0","1": 1 1 2 1 1 2 1 1 1 1 ...
##  $ CenBan                                       : Factor w/ 2 levels "0","1": 1 1 2 1 1 1 1 1 1 1 ...
##  $ BanPers                                      : Factor w/ 2 levels "0","1": 1 1 2 1 1 1 1 1 1 1 ...
##  $ BanInt                                       : Factor w/ 2 levels "0","1": 1 1 2 1 1 2 1 1 1 1 ...
##  $ BanXb                                        : Factor w/ 2 levels "0","1": 1 1 2 1 1 1 1 1 1 1 ...
##  $ LaRef                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ LaRefMan                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ LaRefRet                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ LaRefOth                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ LaNom                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ LaCH                                         : Factor w/ 2 levels "0","1": 1 1 2 1 2 1 1 1 1 1 ...
##  $ LaCHTa                                       : Factor w/ 2 levels "0","1": 1 1 1 1 2 1 1 1 1 1 ...
##  $ LaCHIt                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ LaCHPro                                      : Factor w/ 2 levels "0","1": 1 1 2 1 2 1 1 1 1 1 ...
##  $ LaCHOth                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ LaEn                                         : Factor w/ 2 levels "0","1": 1 1 2 2 2 1 1 2 1 1 ...
##  $ Wat                                          : Factor w/ 2 levels "0","1": 1 1 1 1 2 1 1 1 2 1 ...
##  $ SsrGua                                       : Factor w/ 2 levels "0","1": 1 1 2 2 2 2 2 2 2 2 ...
##  $ Ce                                           : Factor w/ 4 levels "0","1","2","3": 2 1 1 1 1 1 1 1 1 1 ...
##  $ CeProv                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ CeGen                                        : Factor w/ 2 levels "0","1": 2 1 1 1 1 1 1 1 1 1 ...
##  $ SsrPol                                       : Factor w/ 4 levels "0","1","2","3": 1 1 2 2 1 2 1 2 2 2 ...
##  $ SsrArm                                       : Factor w/ 4 levels "0","1","2","3": 1 1 2 2 1 4 2 3 2 1 ...
##  $ SsrDdr                                       : Factor w/ 4 levels "0","1","2","3": 3 1 2 2 2 2 1 2 2 1 ...
##  $ DdrDemil                                     : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ DdrProg                                      : Factor w/ 2 levels "0","1": 2 1 2 2 2 2 1 2 2 1 ...
##  $ SsrInt                                       : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ SsrPsf                                       : Factor w/ 2 levels "0","1": 2 1 1 1 1 2 2 2 1 1 ...
##  $ SsrFf                                        : Factor w/ 2 levels "0","1": 2 1 2 2 1 1 1 1 1 1 ...
##  $ Cor                                          : Factor w/ 4 levels "0","1","2","3": 1 2 3 2 3 3 2 3 1 1 ...
##  $ SsrCrOcr                                     : Factor w/ 4 levels "0","1","2","3": 1 1 3 1 1 3 1 3 2 3 ...
##  $ SsrDrugs                                     : Factor w/ 4 levels "0","1","2","3": 1 1 3 2 3 3 1 3 2 2 ...
##  $ Terr                                         : Factor w/ 2 levels "0","1": 2 1 2 2 2 2 2 2 2 2 ...
##  $ TjGen                                        : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjAm                                         : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 3 1 1 1 ...
##  $ TjAmPro                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjSan                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 2 1 1 1 ...
##  $ TjPower                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjAmBan                                      : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjCou                                        : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjJaNc                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjJaIc                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjMech                                       : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjPrire                                      : Factor w/ 4 levels "0","1","2","3": 4 1 1 1 1 3 3 1 1 1 ...
##  $ TjVet                                        : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjVic                                        : Factor w/ 4 levels "0","1","2","3": 1 1 2 1 1 2 1 1 1 1 ...
##  $ TjMis                                        : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjRep                                        : Factor w/ 4 levels "0","1","2","3": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjRSym                                       : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjRMa                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ TjNR                                         : Factor w/ 4 levels "0","1","2","3": 1 1 2 2 2 2 2 2 1 1 ...
##  $ ImUN                                         : Factor w/ 2 levels "0","1": 1 2 1 2 1 1 1 1 1 1 ...
##  $ ImOth                                        : Factor w/ 2 levels "0","1": 1 2 1 1 1 1 1 1 1 1 ...
##  $ ImRef                                        : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ ImPK                                         : Factor w/ 2 levels "0","1": 1 1 1 1 1 2 1 2 2 1 ...
##  $ ImE                                          : Factor w/ 2 levels "0","1": 2 1 2 1 1 2 1 1 1 1 ...
##  $ ImSrc                                        : Factor w/ 2 levels "0","1": 2 2 2 2 2 2 2 2 2 2 ...

Vuelvo a mostrar la tabla con los objetos de R corregidos

# Muestro el tipo de cada variable formateado con kable
vartypes <- data.table(variable = colnames(peace), clase = sapply(peace, class))
kable(vartypes, caption = "Asignación de clase de objeto R a cada variable") %>%
  kable_styling("striped", full_width = T)

Asignación de clase de objeto R a cada variable
variable	clase
Country	factor
Conflict_type	factor
Peace_Process_Number	integer
Peace Process_name	factor
Region	factor
Agreement_Id	integer
Agreement_Name	factor
Date_Signed	factor
Agreement_Definition_and_Status	factor
Agrmnt_length_pages	integer
Agrmnt_length_characters	integer
Agrmnt_Conflict_Type	factor
Agreement_Stage	factor
Sub_stage	factor
Parties	factor
Third_Party	factor
Other_Agreement	factor
Loc1ISO	factor
Loc2ISO	factor
Loc1GWNO	integer
Loc2GWNO	integer
Uppsala_Conflict_Data_Program_Conflict_ID	factor
Uppsala_Conflict_Data_Program_Peace_Agreement	numeric
Peace_Accord_Matrix_Agrmnt	integer
Correlates_War	integer
GCh	factor
GChRhet	factor
GChAntid	factor
GChSubs	factor
GChOth	factor
GDis	factor
GDisRhet	factor
GDisAntid	factor
GDisSubs	factor
GDisOth	factor
GAge	factor
GAgeRhet	factor
GAgeAntid	factor
GAgeSubs	factor
GAgeOth	factor
GMig	factor
GMigRhet	factor
GMigAntid	factor
GMigSubs	factor
GMigOth	factor
GRa	factor
GRaRhet	factor
GRaAntid	factor
GRaSubs	factor
GRaOth	factor
GRe	factor
GReRhet	factor
GReAntid	factor
GReSubs	factor
GReOth	factor
GInd	factor
GIndRhet	factor
GIndAntid	factor
GIndSubs	factor
GIndOth	factor
GOth	factor
GOthRhet	factor
GOthAntid	factor
GOthSubs	factor
GOthOth	factor
GRef	factor
GRefRhet	factor
GRefSubs	factor
GRefOth	factor
GSoc	factor
GSocRhet	factor
GSocAntid	factor
GSocSubs	factor
GSocOth	factor
GeWom	factor
GeMe	factor
GeMeNu	factor
GeMeOth	factor
GeSo	factor
GeLgbti	factor
GeLgbtiPos	factor
GeLgbtiNeg	factor
GeFa	factor
StDef	factor
StGen	factor
StCon	factor
StSd	factor
StRef	factor
StSym	factor
StInd	factor
StUni	factor
StBor	factor
StXbor	factor
Pol	factor
PolGen	factor
PolNewInd	factor
PolNewTemp	factor
ConRen	factor
Cons	factor
Ele	factor
ElecComm	factor
PolPar	factor
PolParTrans	factor
PolParOth	factor
Civso	factor
Tral	factor
Pubad	factor
Polps	factor
PpsSt	factor
PpsSub	factor
PpsEx	factor
PpsOro	factor
PpsOthPr	factor
PpsVet	factor
PpsAut	factor
PpsInt	factor
PpsOth	factor
Terps	factor
TpsSub	factor
TpsLoc	factor
TpsAut	factor
TpsOth	factor
Eps	factor
EpsRes	factor
EpsFis	factor
EpsOth	factor
Mps	factor
MpsMe	factor
MpsJt	factor
MpsPro	factor
MpsOth	factor
HrGen	factor
EqGen	factor
HrDem	factor
Prot	factor
ProtCiv	factor
ProtGrp	factor
ProtLgl	factor
ProtOth	factor
HrFra	factor
HrfSp	factor
HrfBor	factor
HrfTinc	factor
HrfOth	factor
HrCp	factor
CprLife	factor
CprTort	factor
CprEq	factor
CprSlav	factor
CprLib	factor
CprDet	factor
CprFmov	factor
CprFspe	factor
CprFass	factor
CprTria	factor
CprPriv	factor
CprVote	factor
CprReli	factor
CprOth	factor
HrSec	factor
SerProp	factor
SerWork	factor
SerHeal	factor
SerEdu	factor
SerStdl	factor
SerShel	factor
SerSs	factor
SerCult	factor
SerOth	factor
HrNi	factor
HrNiMe	factor
HrNiNe	factor
HrNiOth	factor
HrIi	factor
HrIiMon	factor
HrIiBod	factor
HrIiOth	factor
HrMob	factor
HrDet	factor
Med	factor
MedGov	factor
MedSubs	factor
MedLog	factor
MedOth	factor
HrCit	factor
CitGen	factor
CitRights	factor
CitDef	factor
CitOth	factor
JusCr	factor
JusCrSp	factor
JusCrSys	factor
JusCrPow	factor
JusEm	factor
JusJu	factor
JusPri	factor
JusTra	factor
Dev	factor
DevSoc	factor
DevHum	factor
DevInfra	factor
NEC	factor
NatRes	factor
IntFu	factor
Bus	factor
Tax	factor
TaxPo	factor
TaxRef	factor
TaxOth	factor
Ban	factor
CenBan	factor
BanPers	factor
BanInt	factor
BanXb	factor
LaRef	factor
LaRefMan	factor
LaRefRet	factor
LaRefOth	factor
LaNom	factor
LaCH	factor
LaCHTa	factor
LaCHIt	factor
LaCHPro	factor
LaCHOth	factor
LaEn	factor
Wat	factor
SsrGua	factor
Ce	factor
CeProv	factor
CeGen	factor
SsrPol	factor
SsrArm	factor
SsrDdr	factor
DdrDemil	factor
DdrProg	factor
SsrInt	factor
SsrPsf	factor
SsrFf	factor
Cor	factor
SsrCrOcr	factor
SsrDrugs	factor
Terr	factor
TjGen	factor
TjAm	factor
TjAmPro	factor
TjSan	factor
TjPower	factor
TjAmBan	factor
TjCou	factor
TjJaNc	factor
TjJaIc	factor
TjMech	factor
TjPrire	factor
TjVet	factor
TjVic	factor
TjMis	factor
TjRep	factor
TjRSym	factor
TjRMa	factor
TjNR	factor
ImUN	factor
ImOth	factor
ImRef	factor
ImPK	factor
ImE	factor
ImSrc	factor

Compruebo que no hay valores nulos.

# Busco primero qué variables tienen valores perdidos
sapply(peace, function(x) sum(is.na(x)))

##                                       Country 
##                                             0 
##                                 Conflict_type 
##                                             0 
##                          Peace_Process_Number 
##                                             7 
##                            Peace Process_name 
##                                             0 
##                                        Region 
##                                             0 
##                                  Agreement_Id 
##                                             0 
##                                Agreement_Name 
##                                             0 
##                                   Date_Signed 
##                                             0 
##               Agreement_Definition_and_Status 
##                                             0 
##                           Agrmnt_length_pages 
##                                             0 
##                      Agrmnt_length_characters 
##                                             0 
##                          Agrmnt_Conflict_Type 
##                                             0 
##                               Agreement_Stage 
##                                             0 
##                                     Sub_stage 
##                                             0 
##                                       Parties 
##                                             0 
##                                   Third_Party 
##                                             0 
##                               Other_Agreement 
##                                             0 
##                                       Loc1ISO 
##                                             0 
##                                       Loc2ISO 
##                                             0 
##                                      Loc1GWNO 
##                                            20 
##                                      Loc2GWNO 
##                                          1557 
##     Uppsala_Conflict_Data_Program_Conflict_ID 
##                                           107 
## Uppsala_Conflict_Data_Program_Peace_Agreement 
##                                          1492 
##                    Peace_Accord_Matrix_Agrmnt 
##                                          1756 
##                                Correlates_War 
##                                           678 
##                                           GCh 
##                                             0 
##                                       GChRhet 
##                                             0 
##                                      GChAntid 
##                                             0 
##                                       GChSubs 
##                                             0 
##                                        GChOth 
##                                             0 
##                                          GDis 
##                                             0 
##                                      GDisRhet 
##                                             0 
##                                     GDisAntid 
##                                             0 
##                                      GDisSubs 
##                                             0 
##                                       GDisOth 
##                                             0 
##                                          GAge 
##                                             0 
##                                      GAgeRhet 
##                                             0 
##                                     GAgeAntid 
##                                             0 
##                                      GAgeSubs 
##                                             0 
##                                       GAgeOth 
##                                             0 
##                                          GMig 
##                                             0 
##                                      GMigRhet 
##                                             0 
##                                     GMigAntid 
##                                             0 
##                                      GMigSubs 
##                                             0 
##                                       GMigOth 
##                                             0 
##                                           GRa 
##                                             0 
##                                       GRaRhet 
##                                             0 
##                                      GRaAntid 
##                                             0 
##                                       GRaSubs 
##                                             0 
##                                        GRaOth 
##                                             0 
##                                           GRe 
##                                             0 
##                                       GReRhet 
##                                             0 
##                                      GReAntid 
##                                             0 
##                                       GReSubs 
##                                             0 
##                                        GReOth 
##                                             0 
##                                          GInd 
##                                             0 
##                                      GIndRhet 
##                                             0 
##                                     GIndAntid 
##                                             0 
##                                      GIndSubs 
##                                             0 
##                                       GIndOth 
##                                             0 
##                                          GOth 
##                                             0 
##                                      GOthRhet 
##                                             0 
##                                     GOthAntid 
##                                             0 
##                                      GOthSubs 
##                                             0 
##                                       GOthOth 
##                                             0 
##                                          GRef 
##                                             0 
##                                      GRefRhet 
##                                             0 
##                                      GRefSubs 
##                                             0 
##                                       GRefOth 
##                                             0 
##                                          GSoc 
##                                             0 
##                                      GSocRhet 
##                                             0 
##                                     GSocAntid 
##                                             0 
##                                      GSocSubs 
##                                             0 
##                                       GSocOth 
##                                             0 
##                                         GeWom 
##                                             0 
##                                          GeMe 
##                                             0 
##                                        GeMeNu 
##                                             0 
##                                       GeMeOth 
##                                             0 
##                                          GeSo 
##                                             0 
##                                       GeLgbti 
##                                             0 
##                                    GeLgbtiPos 
##                                             0 
##                                    GeLgbtiNeg 
##                                             0 
##                                          GeFa 
##                                             0 
##                                         StDef 
##                                             0 
##                                         StGen 
##                                             0 
##                                         StCon 
##                                             0 
##                                          StSd 
##                                             0 
##                                         StRef 
##                                             0 
##                                         StSym 
##                                             0 
##                                         StInd 
##                                             0 
##                                         StUni 
##                                             0 
##                                         StBor 
##                                             0 
##                                        StXbor 
##                                             0 
##                                           Pol 
##                                             0 
##                                        PolGen 
##                                             0 
##                                     PolNewInd 
##                                             0 
##                                    PolNewTemp 
##                                             0 
##                                        ConRen 
##                                             0 
##                                          Cons 
##                                             0 
##                                           Ele 
##                                             0 
##                                      ElecComm 
##                                             0 
##                                        PolPar 
##                                             0 
##                                   PolParTrans 
##                                             0 
##                                     PolParOth 
##                                             0 
##                                         Civso 
##                                             0 
##                                          Tral 
##                                             0 
##                                         Pubad 
##                                             0 
##                                         Polps 
##                                             0 
##                                         PpsSt 
##                                             0 
##                                        PpsSub 
##                                             0 
##                                         PpsEx 
##                                             0 
##                                        PpsOro 
##                                             0 
##                                      PpsOthPr 
##                                             0 
##                                        PpsVet 
##                                             0 
##                                        PpsAut 
##                                             0 
##                                        PpsInt 
##                                             0 
##                                        PpsOth 
##                                             0 
##                                         Terps 
##                                             0 
##                                        TpsSub 
##                                             0 
##                                        TpsLoc 
##                                             0 
##                                        TpsAut 
##                                             0 
##                                        TpsOth 
##                                             0 
##                                           Eps 
##                                             0 
##                                        EpsRes 
##                                             0 
##                                        EpsFis 
##                                             0 
##                                        EpsOth 
##                                             0 
##                                           Mps 
##                                             0 
##                                         MpsMe 
##                                             0 
##                                         MpsJt 
##                                             0 
##                                        MpsPro 
##                                             0 
##                                        MpsOth 
##                                             0 
##                                         HrGen 
##                                             0 
##                                         EqGen 
##                                             0 
##                                         HrDem 
##                                             0 
##                                          Prot 
##                                             0 
##                                       ProtCiv 
##                                             0 
##                                       ProtGrp 
##                                             0 
##                                       ProtLgl 
##                                             0 
##                                       ProtOth 
##                                             0 
##                                         HrFra 
##                                             0 
##                                         HrfSp 
##                                             0 
##                                        HrfBor 
##                                             0 
##                                       HrfTinc 
##                                             0 
##                                        HrfOth 
##                                             0 
##                                          HrCp 
##                                             0 
##                                       CprLife 
##                                             0 
##                                       CprTort 
##                                             0 
##                                         CprEq 
##                                             0 
##                                       CprSlav 
##                                             0 
##                                        CprLib 
##                                             0 
##                                        CprDet 
##                                             0 
##                                       CprFmov 
##                                             0 
##                                       CprFspe 
##                                             0 
##                                       CprFass 
##                                             0 
##                                       CprTria 
##                                             0 
##                                       CprPriv 
##                                             0 
##                                       CprVote 
##                                             0 
##                                       CprReli 
##                                             0 
##                                        CprOth 
##                                             0 
##                                         HrSec 
##                                             0 
##                                       SerProp 
##                                             0 
##                                       SerWork 
##                                             0 
##                                       SerHeal 
##                                             0 
##                                        SerEdu 
##                                             0 
##                                       SerStdl 
##                                             0 
##                                       SerShel 
##                                             0 
##                                         SerSs 
##                                             0 
##                                       SerCult 
##                                             0 
##                                        SerOth 
##                                             0 
##                                          HrNi 
##                                             0 
##                                        HrNiMe 
##                                             0 
##                                        HrNiNe 
##                                             0 
##                                       HrNiOth 
##                                             0 
##                                          HrIi 
##                                             0 
##                                       HrIiMon 
##                                             0 
##                                       HrIiBod 
##                                             0 
##                                       HrIiOth 
##                                             0 
##                                         HrMob 
##                                             0 
##                                         HrDet 
##                                             0 
##                                           Med 
##                                             0 
##                                        MedGov 
##                                             0 
##                                       MedSubs 
##                                             0 
##                                        MedLog 
##                                             0 
##                                        MedOth 
##                                             0 
##                                         HrCit 
##                                             0 
##                                        CitGen 
##                                             0 
##                                     CitRights 
##                                             0 
##                                        CitDef 
##                                             0 
##                                        CitOth 
##                                             0 
##                                         JusCr 
##                                             0 
##                                       JusCrSp 
##                                             0 
##                                      JusCrSys 
##                                             0 
##                                      JusCrPow 
##                                             0 
##                                         JusEm 
##                                             0 
##                                         JusJu 
##                                             0 
##                                        JusPri 
##                                             0 
##                                        JusTra 
##                                             0 
##                                           Dev 
##                                             0 
##                                        DevSoc 
##                                             0 
##                                        DevHum 
##                                             0 
##                                      DevInfra 
##                                             0 
##                                           NEC 
##                                             0 
##                                        NatRes 
##                                             0 
##                                         IntFu 
##                                             0 
##                                           Bus 
##                                             0 
##                                           Tax 
##                                             0 
##                                         TaxPo 
##                                             0 
##                                        TaxRef 
##                                             0 
##                                        TaxOth 
##                                             0 
##                                           Ban 
##                                             0 
##                                        CenBan 
##                                             0 
##                                       BanPers 
##                                             0 
##                                        BanInt 
##                                             0 
##                                         BanXb 
##                                             0 
##                                         LaRef 
##                                             0 
##                                      LaRefMan 
##                                             0 
##                                      LaRefRet 
##                                             0 
##                                      LaRefOth 
##                                             0 
##                                         LaNom 
##                                             0 
##                                          LaCH 
##                                             0 
##                                        LaCHTa 
##                                             0 
##                                        LaCHIt 
##                                             0 
##                                       LaCHPro 
##                                             0 
##                                       LaCHOth 
##                                             0 
##                                          LaEn 
##                                             0 
##                                           Wat 
##                                             0 
##                                        SsrGua 
##                                             0 
##                                            Ce 
##                                             0 
##                                        CeProv 
##                                             0 
##                                         CeGen 
##                                             0 
##                                        SsrPol 
##                                             0 
##                                        SsrArm 
##                                             0 
##                                        SsrDdr 
##                                             0 
##                                      DdrDemil 
##                                             0 
##                                       DdrProg 
##                                             0 
##                                        SsrInt 
##                                             0 
##                                        SsrPsf 
##                                             0 
##                                         SsrFf 
##                                             0 
##                                           Cor 
##                                             0 
##                                      SsrCrOcr 
##                                             0 
##                                      SsrDrugs 
##                                             0 
##                                          Terr 
##                                             0 
##                                         TjGen 
##                                             0 
##                                          TjAm 
##                                             0 
##                                       TjAmPro 
##                                             0 
##                                         TjSan 
##                                             0 
##                                       TjPower 
##                                             0 
##                                       TjAmBan 
##                                             0 
##                                         TjCou 
##                                             0 
##                                        TjJaNc 
##                                             0 
##                                        TjJaIc 
##                                             0 
##                                        TjMech 
##                                             0 
##                                       TjPrire 
##                                             0 
##                                         TjVet 
##                                             0 
##                                         TjVic 
##                                             0 
##                                         TjMis 
##                                             0 
##                                         TjRep 
##                                             0 
##                                        TjRSym 
##                                             0 
##                                         TjRMa 
##                                             0 
##                                          TjNR 
##                                             0 
##                                          ImUN 
##                                             0 
##                                         ImOth 
##                                             0 
##                                         ImRef 
##                                             0 
##                                          ImPK 
##                                             0 
##                                           ImE 
##                                             0 
##                                         ImSrc 
##                                             0

2.2 Análisis descriptivo visual

Represento gráficamente las variables del conjunto de datos para poder visualizar la distribución de valores de las variables.

Para las variables categóricas o cualitativas elijo un boxplot, para las cuantitativas un histograma.

# Muestro un histograma para cada variable cuantitativa o un gráfico de barras en caso de que
# sea una variable cualitativa.
for (i in 1:ncol(peace)) {
  if (class(peace[,i]) != "factor") {
    hist(peace[,i], freq = TRUE, col = c("green"), 
         main=paste("Distribución de ", 
                    str_to_title(str_replace(colnames(peace[i]), "_", " ")), sep = " "),
         xlab= str_to_title(str_replace(colnames(peace[i]), "_", " ")))
  }
  else {
    barplot(table(peace[,i]),
            col = c("orange","yellow","blue","red"),
            main=paste("Distribución de ", 
                    str_to_title(str_replace(colnames(peace[i]), "_", " ")), sep = " "),
            xlab= str_to_title(str_replace(colnames(peace[i]), "_", " ")))
  }
}

Baayen, R Harald. 2008. Analyzing Linguistic Data: A Practical Introduction to Statistics Using R. Cambridge University Press.

Gibergans Bàquena, J. 2009. Regresión Lineal Simple. Universitat Oberta de Catalunya, UOC.

Gibergans Bàquena, Josep. 2009. Regresión Lineal Múltiple. Universitat Oberta de Catalunya, UOC.

Gillén Estany, Montserrat. 2017. Modelización Predictiva: Introducción a Los Modelos Lineales Generalizados. Universitat Oberta de Catalunya, UOC.

Hothorn, Torsten, and Brian S Everitt. 2014. A Handbook of Statistical Analyses Using R. CRC press.

Http://Myrcodes.blogspot.com/2013/12/Area-Under-Curve-Auc-Proc-Package.html. Accedido 16/05/2019.

Http://Www.sthda.com/English/Articles/40-Regression-Analysis/166-Predict-in-R-Model-Predictions-and-Confidence-Intervals/. Accedido 15/05/2019.

Https://Rpubs.com/Emilopezcano/Logit. Accedido 16/05/2019.

Https://Rpubs.com/Joaquin_AR/218456. Accedido 15/05/2019.

Teetor, Paul. 2011. R Cookbook: Proven Recipes for Data Analysis, Statistics, and Graphics. “ O’Reilly Media, Inc.”

Vegas Lozano, Esteban. Preprocesamiento de Los Datos. Universitat Oberta de Catalunya, UOC.

PEC 3: Peace Agreements

Lisardo GayÃ¡n Tremps

06/12/2019

1. Introducción

2. Análisis descriptivo.

2.1. Carga de los datos.

2.2 Análisis descriptivo visual